The Model 451189 thermo-anemometer displays both air flow or air velocity and temperature in CFM or CM units with up to eight-point averaging for both flow and velocity. Air velocity measurements are ...
Knowing if a HVAC system or fan is working efficiently for your customer is important and can be determined by the airflow it produces. Here are several techniques to measure airflow in an HVAC system ...
With the 38-inch telescoping probe, a line of in-duct HVACR instruments — two psychrometers (SRH3 and ARH5) and a hot-wire anemometer (STA2) — makes it easier for techs to take temperature, percent rh ...
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